SNMP thermometer STE2 PLUS plain unit without sensor or power adapter, 15 sensor values, 2 DI, SNMPv3, IPv6, PoE - HW group 600819

Sites that already have sensors and PoE infrastructure do not need an accessory bundle. The STE2 PLUS plain unit is the monitoring device alone, handling up to 15 sensor values on two RJ11 ports, secured with SNMPv3 and HTTPS using a custom certificate.

Benefits

• Only what you need: bare unit without sensor or adapter, suited to PoE networks and existing 1-Wire UNI sensors.
• Many measuring points: up to 15 sensor values from daisy-chained sensors on 2 RJ11 ports.
• Ready for professional NMS: SNMP v1 and v3, SNMP traps to up to 5 destinations, Syslog and IPv6.
• Persistent alarms stay visible: the alarm reminder repeats the alert as long as the condition lasts, plus periodic status messages.
• Switch relays elsewhere: 8 virtual digital outputs (VDO) control outputs on other HW group devices on the LAN.

Applications

• Monitoring server rooms, 19-inch racks and technical rooms from an SNMP-based NMS
• Projects with PoE switches and existing 1-Wire UNI sensors
• Leak detection with flood detectors or a WLD relay, for example under raised floors or at liquid cooling installations
• Monitoring of refrigerators, freezers and building services

Compatibility

• HW group 1-Wire UNI sensors: temperature (indoor, outdoor, cryo, calibrated), humidity, CO2 and VOC, light, AC/DC current, AC voltage 0-230 V, 4-20 mA converter
• Detectors: water flood, WLD relay with sensing cable, airflow, door contact, PIR motion, gas leak, mains presence 110/230 V, vibration
• SMS-GW3 and SMS-GW3 LTE gateways, HWg-cloud.com and SensDesk portals, HWg Monitor app